397288710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1$

素因数の和:483

約数の個数: 192

約数和(自身を含む): 1283143680

約数和(自身を除く): 885854970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 179, 182, 195, 210, 234, 271, 273, 315, 358, 390, 455, 537, 542, 546, 585, 630, 813, 819, 895, 910, 1074, 1170, 1253, 1355, 1365, 1611, 1626, 1638, 1790, 1897, 2327, 2439, 2506, 2685, 2710, 2730, 3222, 3523, 3759, 3794, 4065, 4095, 4654, 4878, 5370, 5691, 6265, 6981, 7046, 7518, 8055, 8130, 8190, 9485, 10569, 11277, 11382, 11635, 12195, 12530, 13962, 16110, 16289, 17073, 17615, 18795, 18970, 20943, 21138, 22554, 23270, 24390, 24661, 28455, 31707, 32578, 34146, 34905, 35230, 37590, 41886, 48509, 48867, 49322, 52845, 56385, 56910, 63414, 69810, 73983, 81445, 85365, 97018, 97734, 104715, 105690, 112770, 123305, 145527, 146601, 147966, 158535, 162890, 170730, 209430, 221949, 242545, 244335, 246610, 291054, 293202, 317070, 339563, 369915, 436581, 443898, 485090, 488670, 630617, 679126, 727635, 733005, 739830, 873162, 1018689, 1109745, 1261234, 1455270, 1466010, 1697815, 1891851, 2037378, 2182905, 2219490, 3056067, 3153085, 3395630, 3783702, 4365810, 4414319, 5093445, 5675553, 6112134, 6306170, 8828638, 9459255, 10186890, 11351106, 13242957, 15280335, 18918510, 22071595, 26485914, 28377765, 30560670, 39728871, 44143190, 56755530, 66214785, 79457742, 132429570, 198644355, 397288710]

約数ペア:

[(1, 397288710), (2, 198644355), (3, 132429570), (5, 79457742), (6, 66214785), (7, 56755530), (9, 44143190), (10, 39728871), (13, 30560670), (14, 28377765), (15, 26485914), (18, 22071595), (21, 18918510), (26, 15280335), (30, 13242957), (35, 11351106), (39, 10186890), (42, 9459255), (45, 8828638), (63, 6306170), (65, 6112134), (70, 5675553), (78, 5093445), (90, 4414319), (91, 4365810), (105, 3783702), (117, 3395630), (126, 3153085), (130, 3056067), (179, 2219490), (182, 2182905), (195, 2037378), (210, 1891851), (234, 1697815), (271, 1466010), (273, 1455270), (315, 1261234), (358, 1109745), (390, 1018689), (455, 873162), (537, 739830), (542, 733005), (546, 727635), (585, 679126), (630, 630617), (813, 488670), (819, 485090), (895, 443898), (910, 436581), (1074, 369915), (1170, 339563), (1253, 317070), (1355, 293202), (1365, 291054), (1611, 246610), (1626, 244335), (1638, 242545), (1790, 221949), (1897, 209430), (2327, 170730), (2439, 162890), (2506, 158535), (2685, 147966), (2710, 146601), (2730, 145527), (3222, 123305), (3523, 112770), (3759, 105690), (3794, 104715), (4065, 97734), (4095, 97018), (4654, 85365), (4878, 81445), (5370, 73983), (5691, 69810), (6265, 63414), (6981, 56910), (7046, 56385), (7518, 52845), (8055, 49322), (8130, 48867), (8190, 48509), (9485, 41886), (10569, 37590), (11277, 35230), (11382, 34905), (11635, 34146), (12195, 32578), (12530, 31707), (13962, 28455), (16110, 24661), (16289, 24390), (17073, 23270), (17615, 22554), (18795, 21138), (18970, 20943)]